I feel like status conditions were an intricate yet annoying and overly-luck-dependent part of the regular pokemon games. Even if there were 100% affliction moves, removing the condition was still by chance.
I disliked them for the chance in the games, but they at least had a place as part of strategy. I don't think they have a place in PokemonGo. They'd simply overcomplicate things too much when the larger player-base here isn't as informed.